Re: the mystery image I posted yesterday 🤨
The answer is that it's static electricity ⚡️
Captured on a piece of 4.5 x 4.5 inch Kodak Pan-X aerial film 📷
In the Metric Mapping Camera installed in the SIM bay of the Service Module of Apollo 17 🚀
While orbiting the Moon in December 1972 🌗
Very cool 👍
A hi-res scan of the original film is here: https://wms.lroc.asu.edu/apollo/view?camera=M&image_name=AS17-M-1320